What are the weak points of Pass amps and pre-amps ?


Though there are perhaps better transistor amps, but Pass seems to be an excellent choice for many.
What is your experience with them, if you could elaborate ? Integrateds as well.
inna

Showing 1 response by mitch2

Interesting comments in this thread.   I own big Class A amps and really like much about the sound but there can also be advantages to how Class AB amps present certain types of music.  Another thing I have found to matter is whether the output stage is driven by MOSFETs or bipolar transistors, with the MOSFETs usually IME offering a somewhat softer sound that is sometimes described as tube-like.  PASS and BAT use MOSFETs.  I tend to like amps with a bipolar output stage (like my Claytons), although I would like to hear the GamuT 250i monos and Pass' 260.8s both of which use MOSFETs.
I have heard good things about the sound of CODA amplifiers (bipolar output stage) but have been a bit confused as to why they have so many offerings.  IMO they would do better to establish a more concise line-up and stick with it - and offer more monoblock options.  The cosmetics seem a bit dated also but of course that is personal preference.